diff --git a/Cargo.lock b/Cargo.lock
index e807f4c..5a29232 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -827,18 +827,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.188"
+version = "1.0.189"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
+checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.188"
+version = "1.0.189"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
+checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 4a7380a..8879cdc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ chrono = "0.4.26"
 
 
 [dev-dependencies]
-serde = {version = "1.0.164", features = ["derive"]}
+serde = {version = "1.0.189", features = ["derive"]}
 serde_json = "1.0.107"
 tokio = {version = "1.33.0", features = ["macros", "rt-multi-thread"]}
 hyper = "0.14.26"